{"id":"https://openalex.org/W2039107478","doi":"https://doi.org/10.1117/12.2051613","title":"Multiband space time processing for torpedo alert sonar","display_name":"Multiband space time processing for torpedo alert sonar","publication_year":2013,"publication_date":"2013-12-24","ids":{"openalex":"https://openalex.org/W2039107478","doi":"https://doi.org/10.1117/12.2051613","mag":"2039107478"},"language":"en","primary_location":{"id":"doi:10.1117/12.2051613","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2051613","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023563323","display_name":"Chen Yang","orcid":"https://orcid.org/0000-0001-8351-4223"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Chen","raw_affiliation_strings":["Harbin Engineering Univ. (China)","Harbin Engineering University; China"],"affiliations":[{"raw_affiliation_string":"Harbin Engineering Univ. (China)","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Harbin Engineering University; China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054137726","display_name":"Anbang Zhao","orcid":"https://orcid.org/0000-0001-5149-5013"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anbang Zhao","raw_affiliation_strings":["Harbin Engineering Univ. (China)","Harbin Engineering University; China"],"affiliations":[{"raw_affiliation_string":"Harbin Engineering Univ. (China)","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Harbin Engineering University; China","institution_ids":["https://openalex.org/I151727225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5023563323"],"corresponding_institution_ids":["https://openalex.org/I151727225"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07905366,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9067","issue":null,"first_page":"90671H","last_page":"90671H"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sonar","display_name":"Sonar","score":0.7982602119445801},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.6730514764785767},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6362296938896179},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5180845260620117},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5147061944007874},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4864308834075928},{"id":"https://openalex.org/keywords/continuous-wave","display_name":"Continuous wave","score":0.46758270263671875},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3408561944961548},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.33943790197372437},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2585553824901581},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2545333802700043},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23657256364822388}],"concepts":[{"id":"https://openalex.org/C555745239","wikidata":"https://www.wikidata.org/wiki/Q133220","display_name":"Sonar","level":2,"score":0.7982602119445801},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.6730514764785767},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6362296938896179},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5180845260620117},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5147061944007874},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4864308834075928},{"id":"https://openalex.org/C99568719","wikidata":"https://www.wikidata.org/wiki/Q1129003","display_name":"Continuous wave","level":3,"score":0.46758270263671875},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3408561944961548},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.33943790197372437},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2585553824901581},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2545333802700043},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23657256364822388},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2051613","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2051613","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W653761051","https://openalex.org/W1968756604","https://openalex.org/W2066218102","https://openalex.org/W2110375069","https://openalex.org/W2117433471","https://openalex.org/W2159693415","https://openalex.org/W2376491881","https://openalex.org/W2875306291","https://openalex.org/W6667528414","https://openalex.org/W6676992719","https://openalex.org/W6683426655"],"related_works":["https://openalex.org/W3199220297","https://openalex.org/W2093540596","https://openalex.org/W2137769200","https://openalex.org/W2032962400","https://openalex.org/W2952608638","https://openalex.org/W2911323905","https://openalex.org/W2350761455","https://openalex.org/W1996172652","https://openalex.org/W2347430706","https://openalex.org/W2130145841"],"abstract_inverted_index":{"A":[0],"space":[1],"time":[2],"processing":[3],"technology":[4],"using":[5],"harmonic":[6,35,52],"CW":[7,26,32,36,53],"wave":[8,33,37,54],"is":[9,41,55],"introduced":[10],"to":[11],"enhance":[12],"the":[13],"detecting":[14,29],"performance":[15],"of":[16,31],"motion":[17],"target":[18],"based":[19,24],"on":[20,25],"active":[21],"towed":[22],"sonar":[23],"wave.":[27],"The":[28,44],"ability":[30],"and":[34],"in":[38,49],"multi-path":[39,50],"channel":[40,51],"analyzed":[42],"comparatively.":[43],"simulation":[45],"results":[46],"indicate":[47],"that":[48],"provided":[56],"with":[57],"a":[58],"better":[59],"performance.":[60]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}